What is saline nasal washes?

Saline Nasal Washes
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Saline nasal washes: Overview

Saline nasal washes help keep the nasal passages open by washing out thick or dried mucus. This simple remedy can help relieve symptoms of allergies, sinusitis, and colds. It also can make the nose feel more comfortable by keeping the mucous membranes moist. You may notice a little burning sensation in your nose the first few times you use the solution, but this usually gets better in a few days.

Saline nasal sprays and nose drops

Nonprescription saline nasal sprays and nose drops are used to keep nasal tissues moist, relieve nasal irritation, and help thick or dried mucus to drain.

Saline nose sprays and drops can be purchased without a prescription or can be made easily at home. To make your own saline solution:

  • Mix 1 tsp (2.5 mL) non-iodized salt and 1 tsp (2.5 mL) baking soda in 2 cups (240 mL) of distilled water (too much salt dries out nasal membranes). If you use tap water, boil it first to sterilize it, and then let it cool until it is lukewarm.
  • Place the solution in a clean bottle with a dropper or a squeeze bottle (available at drugstores). You can also use a bulb syringe. Use as needed. Make a fresh solution every 3 days.

To use the nose sprays:

  • Stand over the sink with your head tilted forward and slightly to one side. Put only the tip of the syringe or squeeze bottle into the nostril that is farther away from the sink. (The nostril closer to the sink will drain the fluid.) Gently squirt the solution into the nostril toward the back of your head while your mouth is open. The solution should flow out the other nostril. Repeat on the other side and gently blow your nose.
  • Clean the syringe or bottle after each use.

Saline nasal washes: When to call

Watch closely for changes in your health, and be sure to contact your doctor if:

  • Your symptoms do not get better.
  • You have problems doing the nasal washes.

How can you use saline nasal washes?

  • You can buy premixed saline solution in a squeeze bottle or other sinus rinse products at a drugstore. Read and follow the instructions on the label.
  • You also can make your own saline solution by adding 1 teaspoon of non-iodized salt and 1 teaspoon of baking soda to 2 cups of distilled or boiled and cooled water.
  • If you use a homemade solution, use a squeeze bottle or neti pot to get the solution into your nose. Room temperature or slightly warmed water may be more comfortable. Make sure it isn't hot.
  • Stand over the sink with your head tilted forward and slightly to one side. Put only the tip of the syringe or squeeze bottle into the nostril that is farther away from the sink. (The nostril closest to the sink will drain the fluid.) Gently squirt the solution into the nostril and toward the back of your head with your mouth open. The solution should flow out the other nostril. Repeat on the other side. Some sneezing and gagging are normal at first.
  • Gently blow your nose.
  • Clean the syringe or bottle after each use.
  • Repeat this 2 or 3 times a day.
  • Use nasal washes gently if you have nosebleeds often.

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The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.